1212448328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1665451}}^1$

素因数の和:1665477

約数の個数: 32

約数和(自身を含む): 2797959360

約数和(自身を除く): 1585511032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1665451, 3330902, 6661804, 11658157, 13323608, 21650863, 23316314, 43301726, 46632628, 86603452, 93265256, 151556041, 173206904, 303112082, 606224164, 1212448328]

約数ペア:

[(1, 1212448328), (2, 606224164), (4, 303112082), (7, 173206904), (8, 151556041), (13, 93265256), (14, 86603452), (26, 46632628), (28, 43301726), (52, 23316314), (56, 21650863), (91, 13323608), (104, 11658157), (182, 6661804), (364, 3330902), (728, 1665451)]